... , to detect the smoke and fire 3, smoke detector 4, CE for alarm system fire alarm1, economic fire alarm2, to detect the smoke ... module 3. Convenient installation 4. Light labyrinth 5. CMOS design 6. Best adaptability with environment 7. Manual test 8. ... anti-fly, anti-light design 11. Auto reset function12. Wireless/wired fire alarmcan be available.SPECIFICATION of fire alarmPower Input: DC12V DC ...